Damping Identification with Acceleration Measurements Based on Sensitivity Enhancement Method

Table 6

Identification results with proposed method.

Damping ratio	Sensor set 1		Sensor set 2		Sensor set 3
	Mean value	Coefficient of variation	Mean value	Coefficient of variation	Mean value	Coefficient of variation
	0.0100	0.0476	0.0099	0.2411	0.0102	0.0907
	0.0200	0.0071	0.0200	0.0305	0.0200	0.0134
Damping ratio	Sensor set 4		Sensor set 5		Sensor set 6
	Mean value	Coefficient of variation	Mean value	Coefficient of variation	Mean value	Coefficient of variation
	0.0098	0.0921	0.0111	0.1869	0.0099	0.2765
	0.0200	0.0114	0.0203	0.0287	0.0200	0.0349